Question

HELP! Cum pot obtine f(m), respectiv f(M) daca stiu f'(m)= 2M+1 si f'(M)= (M+1) : (2M+1) ?

Answer 1

Pai faci procesul invers derivarii (integrarea). Daca f'(m) = 2m+1 => f(m) = $m^{2} + m + c$ . f(M) = $\frac{1}{4}*(2x+log(2x+1)+1)+c$
c este o constranta oarecare.